Answer:
25 minutes
Step-by-step explanation:
Think about how many steps per minute Paul can walk. Knowing that he can walk 15 steps in 5 minutes, we can say that Paul can walk 3 steps/minute.
We're asked to figure out how many minutes it would take him if he walks at a constant speed if he takes 75 steps. So we can just divide 75 steps into 3 steps/minute and then we should get 25 minutes!
19, every negative in those brackets turn into a positive and if it’s a positive in those brackets it stays the same so it’s 19.
Your answer is 1.291666666666667 not to sure if its right but i used the calculator and i'm being really lazy.
Answer : 21
Hope this Helps :)